Type your response in the box. Do you think one gene controls human hair color? Explain your answer.
B I UX X,
Font Sizes
A- A - E 1 E 3
I
Characters used: 0 / 15000
acer

the correct answer is 2 and 4

the rocks are classified by the geological process they are formed by. the three main groups of rocks are igneous, metamorphic, and sedimentary. minerals are not they are classified under the chemical classes they are in. these groups include silicates, sulfates and carbonates.

answer; the male's sperm cells have mitochondria, but because the sperm contributes dna but no cytoplasm, no mitochondria are passed to the egg at ferilization;